//
//  ToolDB.h
//  BeautifulShoppings
//
//  Created by GivenBmli on 16/8/31.
//  Copyright © 2016年 GivenBmli. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface ToolDB : NSObject

// 打开数据库
+ (void)openDataBase;
// 关闭数据库
+(void)closeDataBase;
// 创建表格
+(void)createTable;
+(void)createTableS;
+(void)createTableTwo;

+ (NSMutableArray *)selectFromSql:(NSString *)sql;

+ (void)dele:(NSString *)sql;

+ (void)execSqlString:(NSString *)str;

@end
